Standards with the same topic and subject but for other grades
Create multiple rules for sorting beyond color, shape, and size
Create own rule for sorting other than color, shape, and size
Classify an angle as acute, obtuse, or right.
Sort or order objects by their attributes (e.g., color, shape, size, number) then identify the classifying attribute
Sort by color, shape, or size
Justify the classification of two-dimensional figures based on their properties.
Compare and analyze two- and three-dimensional shapes, with different sizes and orientations to describe their similarities, differences, parts (e.g., number "corners"/vertices), and other attributes (e.g., sides of equal length).
Classify two-dimensional shapes based on the presence or absence of parallel and perpendicular lines, or the presence or absence of specific angles.
Sort and classify objects by more than one attribute
Sort and classify objects according to an attribute (e.g., size, color, shape)